package com.graduate.service;

import java.util.concurrent.Future;

/**
 * 异步调用测试服务
 * @Createtime : 2019-12-26
 * @Creator : jingchu
 */
public interface AsyncService {
    Future<String> Task1() throws Exception;
    Future<String> Task2() throws Exception;
    Future<String> Task3() throws Exception;
}